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| author | Vitaly Kuznetsov | 2017-10-29 20:21:06 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2017-11-04 12:04:25 +0100 |
| commit | 602a8c525c8c7b2ff446894fc6b21f42471c952f (patch) | |
| tree | d788802b8efc127cb870b865159772cf983038d6 /drivers/hv/hv_trace.h | |
| parent | hyper-v: trace vmbus_ongpadl_created() (diff) | |
| download | kernel-qcow2-linux-602a8c525c8c7b2ff446894fc6b21f42471c952f.tar.gz kernel-qcow2-linux-602a8c525c8c7b2ff446894fc6b21f42471c952f.tar.xz kernel-qcow2-linux-602a8c525c8c7b2ff446894fc6b21f42471c952f.zip | |
hyper-v: trace vmbus_ongpadl_torndown()
Add tracepoint to CHANNELMSG_GPADL_TORNDOWN handler.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hv_trace.h')
| -rw-r--r-- | drivers/hv/hv_trace.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hv/hv_trace.h b/drivers/hv/hv_trace.h index 20734b7b341b..84c08cdf7235 100644 --- a/drivers/hv/hv_trace.h +++ b/drivers/hv/hv_trace.h @@ -103,6 +103,14 @@ TRACE_EVENT(vmbus_ongpadl_created, ) ); +TRACE_EVENT(vmbus_ongpadl_torndown, + TP_PROTO(const struct vmbus_channel_gpadl_torndown *gpadltorndown), + TP_ARGS(gpadltorndown), + TP_STRUCT__entry(__field(u32, gpadl)), + TP_fast_assign(__entry->gpadl = gpadltorndown->gpadl), + TP_printk("gpadl 0x%x", __entry->gpadl) + ); + #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . #undef TRACE_INCLUDE_FILE |